Module: Prmd::Utils

Defined in:
lib/prmd/utils.rb

Overview

For any tid bits, or core extension methods, without the “core” extension

Constant Summary collapse

BLANK_REGEX =

For checking if the string contains only spaces

/\A\s+\z/

Class Method Summary collapse

Class Method Details

.blank?(obj) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/prmd/utils.rb', line 7

def self.blank?(obj)
  if obj.nil?
    true
  elsif obj.is_a?(String)
    obj.empty? || !!(obj =~ BLANK_REGEX)
  elsif obj.respond_to?(:empty?)
    obj.empty?
  else
    false
  end
end